PT6314-001L PTC [Princeton Technology Corp], PT6314-001L Datasheet - Page 26
![no-image](/images/no-image-200.jpg)
PT6314-001L
Manufacturer Part Number
PT6314-001L
Description
Dot Character VFD Controller/Driver IC
Manufacturer
PTC [Princeton Technology Corp]
Datasheet
1.PT6314-001L.pdf
(49 pages)
- Current page: 26 of 49
- Download datasheet (2Mb)
Dot Character VFD Controller/Driver IC
“DISPLAY ON/OFF” INSTRUCTION
The above instruction controls the various display features:
Blinking is achieved by alternating a normal and an all “ON” display of a character. The cursor blinks
with a frequency of approximately 1 Hz and 50% duty.
During Reset,
“Cursor or Display Shift” Instruction
The instruction above will shift the display and/or move the cursor one character to the left or right,
without DDRAM reading or writing.
“S/C” Bit selects between the movement of both cursor and display or the movement of the cursor
alone. When “S/C”=”1” the cursor and the display are both shifted. When “S/C”=”0” only the cursor is
shifted.
The “R/L” Bit selects the left or right movement direction of the cursor and/or display. When “R/L”=”1”
the cursor and/or display is shifted one character to the right. When “R/L” is ”0” the cursor and/or
character is shifted to the left.
PT6314 V1.3
D=“1”: Display ON
C=“1”: Cursor ON
B=“1”: Blinking ON
CODE
CODE
RS
RS
0
0
DB7 DB6 DB5 DB4 DB3 DB2 DB1 DB0
Cursor Line
0
R/W DB7 DB6 DB5 DB4 DB3 DB2 DB1 DB0
R/W DB7 DB6 DB5 DB4 DB3 DB2 DB1 DB0
0
0
0
D=“0”: Display OFF
C=“0”: Cursor OFF
B=”0”: Blinking OFF
0
0
0
0
0
- 26 -
0
0
0
1
0
1
0
S/C
1
BLINK
(1Hz)
0
R/L
D
0
URL: http://www.princeton.com.tw
C
X
B
X
Fax: 886-2-29174598
Tel: 886-2-66296288
March, 2006
PT6314
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